Vented brake cylinder



FIG. 1 is a perspective view of a vented brake cylinder, showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a top view thereof, rotated partially to show the vent in the center of the brake cylinder;

FIG. 6 is a perspective view thereof; and,

FIG. 7 is a top plan view thereof.

The broken lines in the figure drawings depicts unclaimed environment only and form no part of the claimed design. 

CLAIM The ornamental design for a vented brake cylinder, as shown and described. 